Leash



FIG. 1 is a back view of a leash, in accordance with the present design.

FIG. 2 is a left-side view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right-side view thereof; and,

FIG. 5 is a top view thereof. 

CLAIM We claim the ornamental design for a leash, as shown and described. 